63284980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 145607616

約数和(自身を除く): 82322636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 614, 937, 1228, 1535, 1874, 3070, 3377, 3748, 4685, 6140, 6754, 9370, 10307, 13508, 16885, 18740, 20614, 33770, 41228, 51535, 67540, 103070, 206140, 287659, 575318, 1150636, 1438295, 2876590, 3164249, 5753180, 6328498, 12656996, 15821245, 31642490, 63284980]

約数ペア:

[(1, 63284980), (2, 31642490), (4, 15821245), (5, 12656996), (10, 6328498), (11, 5753180), (20, 3164249), (22, 2876590), (44, 1438295), (55, 1150636), (110, 575318), (220, 287659), (307, 206140), (614, 103070), (937, 67540), (1228, 51535), (1535, 41228), (1874, 33770), (3070, 20614), (3377, 18740), (3748, 16885), (4685, 13508), (6140, 10307), (6754, 9370)]